SOLUTION: 1.1 In a survey of 400 households regarding the ownership of Desktop (D) and laptop computers (L), the following information was obtained:
240 households own only desktop com
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Question 1116642: 1.1 In a survey of 400 households regarding the ownership of Desktop (D) and laptop computers (L), the following information was obtained:
240 households own only desktop computers, 20 households own only laptop computers and 80 households own neither desktop nor laptop computers.
1.1.1 Represent the given information on a Venn diagram. (4) 1.1.2 Write down an equation in terms of 𝑥 which represents the universal set. (3) 1.1.3 How many households own both desktop and laptop computers?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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